8
Service
Fault table standard
Operating Instructions – MOVIMOT
®
flexible
227
Subfault: 16.7
Description: PWM frequency not possible
Response: Output stage inhibit
Cause
Measure
Specified PWM frequency not allowed for this
power output stage.
Select another PWM frequency. For possible
PWM frequencies, refer to the device configura-
tion data.
Subfault: 16.8
Description: Temperature sensor motor 1
Response: Output stage inhibit
Cause
Measure
Faulty startup of temperature sensor of motor 1.
Perform startup again.
Subfault: 16.9
Description: Temperature sensor motor 2
Response: Output stage inhibit
Cause
Measure
Faulty startup of temperature sensor of motor 2.
Perform startup again.
Subfault: 16.10
Description: Actual position source not assigned
Response: Application stop + output stage inhibit
Cause
Measure
Active control mode requires an encoder for posi-
tion mode.
– Assign actual position source in encoder as-
signment of the active drive train (Index 8565.3 or
8566.3).
– If no encoder is installed, activate the FCBs
only using "torque control" or "speed control" op-
erating mode.
Subfault: 16.11
Description: Motor data calculation error
Response: Output stage inhibit
Cause
Measure
Motor startup not possible because of inconsist-
ent motor data or wrong device configuration
data.
Check the motor data for plausibility, or contact
SEW-EURODRIVE Service.
29128668/EN – 12/2019
